JP2011218985A - Antitheft cover for transportation wagon - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cover which can prevent theft by protecting a cargo loaded on a transportation wagon.SOLUTION: An antitheft cover is provided with a saclike cover body in which a bottom face is opened, a slit which is opened from the bottom end to the halfway of a side face of the cover body, can be placed over the transportation wagon, and is formed in a way that it is openable and closable by a fastener, a pair of holes formed on a pair of side faces adjacent to each other on both sides of the slit near the bottom end of the slit, a linear object such as a chain and a string, etc. which is inserted into the inside of the cover body from one hole, retained on a vertical frame on a loading platform of the transportation wagon, and comes out of the cover body from the other hole, and a locking apparatus which connects endlessly and locks the linear object.

Description

  The present invention relates to a cover that can protect a load for a carriage and prevent theft.

2. Description of the Related Art Conventionally, a carrier cart with a caster is known in which a back surface and left and right side surfaces of a carrier plate are surrounded by a lattice-like panel in a U-shape in plan view to prevent the load from falling off (for example, a patent) No. 2878134).
However, this type of transport cart is open for loading and unloading, has a bar to prevent it from falling, and the grid of each panel is rough, so the operator can transport it. There was a problem that a part of the cargo was pulled out in the gap away from the carriage.
Therefore, for example, the load collapse prevention device on the hand cart of JP 2009-23623 eliminates the risk of dropping the load almost completely, reduces the risk of theft, and can be easily retrofitted to the currently used hand cart. A load collapse prevention tool attached to a hand cart having a handle and a caster and an upright handle as a load collapse prevention tool on such a hand cart, a load collapse prevention net for covering the load from above with the cart handle, and A frame placed on the impact cushioning rubber cushion, a plurality of rubber band holders attached to the frame and having a curved cross section, and a rubber band hung on a recess formed by the curved cross section of the rubber band holder The structure which consists of is disclosed.
However, in the above configuration, it is necessary to provide a rubber band holder on the cargo bed and to hang a rubber band that restrains the cargo collapse prevention net over the recess of the holder. Therefore, in order to apply the cargo collapse prevention net to the transport cart However, it takes time to attach and detach the load collapse prevention net and the structure is complicated, and the rubber band cannot be locked, which is not sufficient as an antitheft effect.

JP 2009-23623 A

  The present invention was devised in view of the above circumstances, and its main problem is that it is possible to prevent the theft of a load loaded on the loading platform of a transport cart and to protect the loading with a simple configuration. An object of the present invention is to provide an antitheft cover for a transport cart that can be used.

In order to solve the above problems, the present invention
A bag-like cover body having a top surface and side surfaces and an open bottom surface;
A slit portion that is open to the side surface of the cover body from the lower end to at least a halfway position, and is openable by a fastener with a length that can be covered from the top of the carriage,
A pair of left and right holes on a pair of side surfaces adjacent to each other across the slit near the lower end of the slit;
Chains, strings, etc. that are inserted into the inside of the cover body from the above-mentioned one hole, pass through the outside of the frame or column attached to the carriage on the carrier bed, and go out of the cover body from the other hole. A linear body having flexibility;
A locking device for connecting and locking the linear body endlessly is provided.
In the invention of claim 2,
The bag-shaped cover main body is formed in a rectangular tube shape that is externally fitted to the transport carriage with almost no gap.
In the invention of claim 3,
The fastener consists of a snap button,
One engaging part of the snap button is attached to the edge of the slit part on the side of the cover body,
The other engaging portion of the snap button is attached to a superposed piece portion that extends from the side surface adjacent to the side surface and closes the slit portion and overlaps with the front and rear.

The anti-theft cover of the present invention can cover the entire transport cart by covering it with a bag-like cover body having a slit portion widened and pulling it down.
And the superposition | polymerization piece part adjacent to the open slit part is piled up back and forth, and it closes with a fastener.
Pass one end of the striated body from one hole of the closed bag-shaped cover main body, turn it outside the frame or column on the loading platform of the transport carriage, and exit from the other hole, Connect the other end and lock with a locking device.
As a result, the cover body does not come off integrally with the carriage, so that the load loaded on the carriage of the carriage is not extracted.
When removing the cover main body, the locking tool can be unlocked, the linear body can be removed from the hole, the fastener can be removed to open the slit, and the cover main body can be lifted up and removed from the transport cart.

It is a perspective view of the state where the antitheft cover was attached to the transport cart. It is a perspective view which shows the antitheft cover of FIG. It is the elements on larger scale of the lower part of a cover main part. It is a perspective view which shows an example of the conveyance trolley | bogie of FIG. It is a principal part expansion perspective view which shows another Example of the antitheft cover which provided the some locking tool.

  In the present invention, the anti-theft cover 1 is externally fitted to the transport cart 10, and the anti-theft effect of the load on the transport cart is realized with a simple structure by locking the slit portion of the anti-theft cover 1 through the filament. .

Hereinafter, an antitheft cover according to Embodiment 1 of the present invention will be described with reference to the drawings.
The anti-theft cover 1 shown in FIGS. 1 to 3 extends from a bag-shaped cover body 2 having an open bottom, a slit portion 3 formed on one side of the cover body 2, and a piece adjacent to the slit portion 3. And a piece 5 having a slit 3 formed on the front and back, a piece 5 having a fastener 5A and 5B formed on the piece having the piece 4 and the slit 3, and the bottom of the slit 3 A pair of holes 6a, 6b formed in adjacent pieces on the side, a line 7 spanned between the holes 6a, 6b, and a locking tool for locking the line 7 connected endlessly It consists of eight.

[Cover body]
The cover main body 2 has a rectangular tube shape with a size that can be fitted outside with almost no gap corresponding to the shape of the carrying carriage 10 to be fitted outside, and the bottom surface is open.
In this invention, the cover main body 2 should just be able to carry out external fitting to the conveyance trolley | bogie 10, and may be cylindrical shape and arbitrary bag shape.
Moreover, it is preferable to provide a small window 9 covered with a transparent resin at an arbitrary position (upper part in the illustrated example) so that the cargo can be distinguished.

[Slit part]
The cover portion 2 is formed with a slit portion 3 that is cut in a straight line from the lower end to the middle position toward the upper side, near the corner of the one side surface 2a.
Then, on the side surface 2b adjacent to the slit portion 3, with respect to the edge portion 3a of the slit portion 3 of the side surface 2a, a polymer piece that extends from the side surface 2b and closes the slit portion 3 and overlaps with the edge portion 3a. A portion 4 is formed (see FIG. 3).

[fastener]
The slit portion 3 can be opened and closed. In this embodiment, one of the edge portion 3a of the slit portion 3 of the side surface 2a and the overlapping piece portion 4 of the adjacent side surface 2b is one component 5A of the fastener. Is attached, and the other component 5B of the fastener is attached to the other corresponding position.

In the present embodiment, the fastener components 5A and 5B are formed of snap buttons.
Then, one engaging portion 5A of the snap button is fixed to the edge portion 3a of the slit portion 3 on the side surface 2a of the cover main body 2.
Further, the side surface 2b adjacent to the side surface 2a is formed with the overlapping piece portion 4 extending from the side surface 2b and covering the slit portion 3 and overlapping in the front-rear direction as described above, corresponding to the engaging portion 5A. The other engaging portion 5B of the snap button is fixed to the position where the snap button is placed.

In this embodiment, a snap button which is an example of a point fastener is used. However, in the present invention, other point fasteners may be used, and a hook-and-loop fastener such as a magic tape (registered trademark) or a slide fastener having a service tooth may be used. Wire fasteners may be used.
In addition, in the case of a wire fastener, it is not necessary to provide the superposition | polymerization piece part 4, and what is necessary is just to provide a wire fastener in the edge part of the side surfaces 2a and 2b of the both sides of the slit part 3. FIG.

[Hole]
A pair of holes 6a and 6b are formed near the lower side of the slit 3 on the side surfaces 2a and 2b adjacent to each other with the slit 3 interposed therebetween.
In the present embodiment, an eyelet fitting is fixed to the edge of each of the holes 6a and 6b.
The positions of the holes 6a and 6b are in the vicinity of the open end of the slit portion 3 as described above, and further, the holes 6a and 6b are hung on predetermined positions on the loading platform 15 of the transport carriage 10 when passing through the linear body 7 described later. The position is set so that it can be passed.

[Striatum]
One wire 7 is passed through the holes 6a and 6b, and both ends are connected to form an endless shape.
As the linear body 7, what has flexibility and intensity | strength, such as a chain, a wire, and a string, is used.
In this embodiment, the ring portions 7a and 7b that are hooked to the locking device 7 are provided at both ends. However, it is preferable to provide engaging means or connecting means for connecting in a loop shape.

[Locking device]
In the present embodiment, the linear member 7 connects and locks the ring portions 7 a and 7 b at both ends with the locking device 8.
The locking device 8 may be formed integrally with the linear body 7 or may be a separate body.
For example, although not shown, like a well-known wire lock for bicycles that has a locking device integrally at one end of the wire, has a locking portion that locks the other end of the wire, and locks the locking point. It may be a simple structure.
Moreover, even if it opens and closes with a key using a lock, it may have a locking and unlocking mechanism such as a dial type or a numeric keypad.

[Transport cart]
An example of the carriage 10 is shown in FIG. 4, and is pivoted around a vertical axis via hinges H to a rectangular back frame 12 extending vertically and side frames 12 a on both the left and right sides of the back frame 12. It has rectangular left and right side frames 13 and 14 that are freely connected, and has three vertical frames that are U-shaped in plan view.
A rectangular loading platform 15 is hooked or fixed to the lower part of the vertical frame.
Casters 16 are attached to the four corners of the cargo bed 15 or the U-shaped bottom of the vertical frame, and the transport cart 10 can be moved.
The back frame 12 and the left and right side frames 13 and 14 have a known configuration in which a lattice frame extending in the vertical and horizontal directions is fixed integrally in a rectangular outer frame by intersecting the vertical member 21 and the horizontal member 22 respectively. .

[how to use]
Since the present embodiment has the above-described configuration, the anti-theft cover 1 covers the entire transport carriage 10 by covering the cover body 2 with the slit portion 3 widened from above and pulling it under the transport carriage 10. Can do.
And the open slit part 3 is closed. In this embodiment, the edge portion 3a of the slit portion 3 of the side surface 2a having the slit portion 3 and the overlapping piece portion 4 extending from the side surface 2b adjacent to the side surface 2a and overlapping the edge portion 3a in the front-rear direction are aligned. The slit part 3 is closed using the corresponding fastener constituent parts 5A, 5B.

Next, the cover body 2 is inserted into the inside through one end of the filament 7 from one hole 6 a.
At this time, for example, if the lower parts of the fastener constituent portions 5A and 5B are opened, the wire body 7 can be easily handled, and the wire body 7 described later is opened after being taken out. What is necessary is just to close the fastener component part 5A, 5B of the part which exists.

The front end of the inserted striate body 7 is on the back frame 12 or the side frames 12a, 13a, 14a of the left and right side frames 13, 14 on the loading platform 15 of the transport cart 10, or a vertical member 21 or a horizontal member of a lattice frame in a lattice shape. It goes around the outside of the material 22 and goes out of the cover body 2 through the other hole 6b.
That is, the wire 7 can be hooked at a low position by being passed over the intersection of the side frame 12a, 13a or 14a and the loading platform 15 or the intersection of the lattice frame vertical member 21 and the loading platform 15. it can.
In FIG. 4, as an example, a state in which the striate body 7 is bridged on the intersection of the side frame 13 a of the right side frame 13 and the loading platform 15 on the loading platform 15 is illustrated.
However, if it is in a low position, it may be hung at the intersection of the side frame 12a, 13a or 14a and the cross frame 22 of the lattice frame or at the intersection of the vertical member 21 and the cross member 22 of the lattice frame.

And the both ends of the linear body 7 are connected, and it locks with the locking tool 8, and forms an endless loop (refer FIG. 1, FIG. 2).
Thereby, since the cover main body 2 is latched by the transport cart 10 and does not come off as a unit, the load loaded on the load platform 15 of the transport cart 10 is not extracted.
When removing the anti-theft cover 1 from the transport carriage 10, the locking device 8 is unlocked, the filament 7 is removed from the holes 6a, 6b, and the fastener components 5A, 5B are disengaged and slit. What is necessary is just to open the part 3, pull up the cover main body 2, and remove from the conveyance trolley | bogie 10.

In the first embodiment, the case where the pair of holes 6a and 6b are provided at one place and locked through one linear member 7 is illustrated, but the structure may be configured to lock at a plurality of positions above and below the slit 3.
In Example 2 of FIG. 5, when a pair of holes 6a, 6b and 6a ′, 6b ′ are provided at two locations in the upper and lower portions, and the loops are passed through the linear bodies 7, 7 ′, respectively, and locked by the locking tools 8, 8 ′. Indicates.

In this case, the upper and lower lock configurations differ only in position, and in the upper lock configuration, the rear frame 12 of the transport carriage 10 or the side frames 12a, 13a, 14a of the left and right side frames 13, 14 or a lattice-like lattice. What is necessary is just to latch at the crossing part of the vertical member 21 of a frame, and the horizontal member 22 of a lattice frame, Since the other structure is the same as that of the said Example 1, the description is abbreviate | omitted.
Of course, various design changes can be made without departing from the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Anti-theft cover 2 Cover main body 2a Small window 3 Slit part 4 Superposition | polymerization piece part 5A, 5B Zipper component part 6a, 6b A pair of hole part 7 Line body 8 Locking tool 10 Carriage carriage 12 Back frame 12a Side frame of back frame 13, 14 Left and right side frames 13a, 14a Side frames of left and right side frames
15 Loading platform 16 Casters 21 Vertical members of lattice frame 22 Cross members of lattice frame

Claims (3)

A bag-like cover body having a top surface and side surfaces and an open bottom surface;
A slit portion that is open to the side surface of the cover body from the lower end to at least a halfway position, and is openable by a fastener with a length that can be covered from the top of the carriage,
A pair of left and right holes on a pair of side surfaces adjacent to each other across the slit near the lower end of the slit;
Chains, strings, etc. that are inserted into the inside of the cover body from the above-mentioned one hole, pass through the outside of the frame or column attached to the carriage on the carrier bed, and go out of the cover body from the other hole. A linear body having flexibility;
An anti-theft cover for a transport cart, comprising a locking device for connecting and locking the wire body endlessly.   The anti-theft cover for a transport carriage according to claim 1, wherein the bag-shaped cover body is formed in a rectangular tube shape that fits outside the transport carriage with almost no gap. The fastener consists of a snap button,
One engaging part of the snap button is attached to the edge of the slit part on the side of the cover body,
The theft of the transport carriage according to claim 1, wherein the other engaging portion of the snap button is attached to a superposed piece portion extending from the side surface adjacent to the side surface and covering the slit portion and overlapping in the front-rear direction. Prevention cover.

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